diff options
Diffstat (limited to 'actionpack/lib')
18 files changed, 193 insertions, 94 deletions
diff --git a/actionpack/lib/action_controller/caching/sweeping.rb b/actionpack/lib/action_controller/caching/sweeping.rb index 938a6ae81c..49cf70ec21 100644 --- a/actionpack/lib/action_controller/caching/sweeping.rb +++ b/actionpack/lib/action_controller/caching/sweeping.rb @@ -88,7 +88,7 @@ module ActionController #:nodoc: end def method_missing(method, *arguments, &block) - return if @controller.nil? + return unless @controller @controller.__send__(method, *arguments, &block) end end diff --git a/actionpack/lib/action_controller/metal/helpers.rb b/actionpack/lib/action_controller/metal/helpers.rb index 2df0e9422c..bd515bba82 100644 --- a/actionpack/lib/action_controller/metal/helpers.rb +++ b/actionpack/lib/action_controller/metal/helpers.rb @@ -7,9 +7,12 @@ module ActionController # by default. # # In addition to using the standard template helpers provided, creating custom helpers to - # extract complicated logic or reusable functionality is strongly encouraged. By default, the controller will - # include a helper whose name matches that of the controller, e.g., <tt>MyController</tt> will automatically - # include <tt>MyHelper</tt>. + # extract complicated logic or reusable functionality is strongly encouraged. By default, each controller + # will include all helpers. + # + # In previous versions of \Rails the controller will include a helper whose + # name matches that of the controller, e.g., <tt>MyController</tt> will automatically + # include <tt>MyHelper</tt>. To return old behavior set +config.action_controller.include_all_helpers+ to +false+. # # Additional helpers can be specified using the +helper+ class method in ActionController::Base or any # controller which inherits from it. diff --git a/actionpack/lib/action_controller/metal/redirecting.rb b/actionpack/lib/action_controller/metal/redirecting.rb index 4f311a1cf5..f2dfb3833b 100644 --- a/actionpack/lib/action_controller/metal/redirecting.rb +++ b/actionpack/lib/action_controller/metal/redirecting.rb @@ -57,7 +57,7 @@ module ActionController # When using <tt>redirect_to :back</tt>, if there is no referrer, RedirectBackError will be raised. You may specify some fallback # behavior for this case by rescuing RedirectBackError. def redirect_to(options = {}, response_status = {}) #:doc: - raise ActionControllerError.new("Cannot redirect to nil!") if options.nil? + raise ActionControllerError.new("Cannot redirect to nil!") unless options raise AbstractController::DoubleRenderError if response_body self.status = _extract_redirect_to_status(options, response_status) diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb index 40332da321..a83fa74795 100644 --- a/actionpack/lib/action_controller/test_case.rb +++ b/actionpack/lib/action_controller/test_case.rb @@ -79,10 +79,10 @@ module ActionController "expecting <?> but rendering with <?>", options, rendered.keys.join(', ')) assert_block(msg) do - if options.nil? - @templates.blank? - else + if options rendered.any? { |t,num| t.match(options) } + else + @templates.blank? end end when Hash diff --git a/actionpack/lib/action_dispatch/http/upload.rb b/actionpack/lib/action_dispatch/http/upload.rb index a15ad28f16..94fa747a79 100644 --- a/actionpack/lib/action_dispatch/http/upload.rb +++ b/actionpack/lib/action_dispatch/http/upload.rb @@ -11,24 +11,13 @@ module ActionDispatch raise(ArgumentError, ':tempfile is required') unless @tempfile end - def open - @tempfile.open - end - - def path - @tempfile.path - end - def read(*args) @tempfile.read(*args) end - def rewind - @tempfile.rewind - end - - def size - @tempfile.size + # Delegate these methods to the tempfile. + [:open, :path, :rewind, :size].each do |method| + class_eval "def #{method}; @tempfile.#{method}; end" end private diff --git a/actionpack/lib/action_dispatch/middleware/cookies.rb b/actionpack/lib/action_dispatch/middleware/cookies.rb index 1c312f2587..8c4615c0c1 100644 --- a/actionpack/lib/action_dispatch/middleware/cookies.rb +++ b/actionpack/lib/action_dispatch/middleware/cookies.rb @@ -85,6 +85,7 @@ module ActionDispatch class CookieOverflow < StandardError; end class CookieJar #:nodoc: + include Enumerable # This regular expression is used to split the levels of a domain. # The top level domain can be any string without a period or @@ -124,6 +125,10 @@ module ActionDispatch alias :closed? :closed def close!; @closed = true end + def each(&block) + @cookies.each(&block) + end + # Returns the value of the cookie by +name+, or +nil+ if no such cookie exists. def [](name) @cookies[name.to_s] diff --git a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb index a70d814749..6bcf099d2c 100644 --- a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb +++ b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb @@ -59,7 +59,10 @@ module ActionDispatch # Note that the regexp does not allow $1 to end with a ':' $1.constantize rescue LoadError, NameError => const_error - raise ActionDispatch::Session::SessionRestoreError, "Session contains objects whose class definition isn't available.\nRemember to require the classes for all objects kept in the session.\n(Original exception: #{const_error.message} [#{const_error.class}])\n" + raise ActionDispatch::Session::SessionRestoreError, + "Session contains objects whose class definition isn't available.\n" + + "Remember to require the classes for all objects kept in the session.\n" + + "(Original exception: #{const_error.message} [#{const_error.class}])\n" end retry else diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index a5c1501f61..21dc5af486 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -1036,12 +1036,12 @@ module ActionDispatch # # This generates the following comments routes: # - # GET /photos/:id/comments/new - # POST /photos/:id/comments - # GET /photos/:id/comments/:id - # GET /photos/:id/comments/:id/edit - # PUT /photos/:id/comments/:id - # DELETE /photos/:id/comments/:id + # GET /photos/:photo_id/comments/new + # POST /photos/:photo_id/comments + # GET /photos/:photo_id/comments/:id + # GET /photos/:photo_id/comments/:id/edit + # PUT /photos/:photo_id/comments/:id + # DELETE /photos/:photo_id/comments/:id # # === Options # Takes same options as <tt>Base#match</tt> as well as: @@ -1436,7 +1436,7 @@ module ActionDispatch name_prefix = @scope[:as] if parent_resource - return nil if as.nil? && action.nil? + return nil unless as || action collection_name = parent_resource.collection_name member_name = parent_resource.member_name diff --git a/actionpack/lib/action_view/asset_paths.rb b/actionpack/lib/action_view/asset_paths.rb index aae8377f8a..73f4f8ee5f 100644 --- a/actionpack/lib/action_view/asset_paths.rb +++ b/actionpack/lib/action_view/asset_paths.rb @@ -69,7 +69,7 @@ module ActionView host = "#{compute_protocol(protocol)}#{host}" end end - host.nil? ? source : "#{host}#{source}" + host ? "#{host}#{source}" : source end def compute_protocol(protocol) diff --git a/actionpack/lib/action_view/base.rb b/actionpack/lib/action_view/base.rb index 43d67f2032..36c49d9c91 100644 --- a/actionpack/lib/action_view/base.rb +++ b/actionpack/lib/action_view/base.rb @@ -116,7 +116,7 @@ module ActionView #:nodoc: # xml.language "en-us" # xml.ttl "40" # - # for item in @recent_items + # @recent_items.each do |item| # xml.item do # xml.title(item_title(item)) # xml.description(item_description(item)) if item_description(item) diff --git a/actionpack/lib/action_view/helpers/capture_helper.rb b/actionpack/lib/action_view/helpers/capture_helper.rb index 62f95379cd..8abd85c3a3 100644 --- a/actionpack/lib/action_view/helpers/capture_helper.rb +++ b/actionpack/lib/action_view/helpers/capture_helper.rb @@ -134,9 +134,9 @@ module ActionView # WARNING: content_for is ignored in caches. So you shouldn't use it # for elements that will be fragment cached. def content_for(name, content = nil, &block) - content = capture(&block) if block_given? - if content - @view_flow.append(name, content) + if content || block_given? + content = capture(&block) if block_given? + @view_flow.append(name, content) if content nil else @view_flow.get(name) diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb index 1ceb53fe9c..13b9dc8553 100644 --- a/actionpack/lib/action_view/helpers/form_tag_helper.rb +++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb @@ -656,7 +656,7 @@ module ActionView if token == false || !protect_against_forgery? '' else - token = form_authenticity_token if token.nil? + token ||= form_authenticity_token tag(:input, :type => "hidden", :name => request_forgery_protection_token.to_s, :value => token) end end diff --git a/actionpack/lib/action_view/helpers/record_tag_helper.rb b/actionpack/lib/action_view/helpers/record_tag_helper.rb index 142a25f118..cbee517adc 100644 --- a/actionpack/lib/action_view/helpers/record_tag_helper.rb +++ b/actionpack/lib/action_view/helpers/record_tag_helper.rb @@ -17,6 +17,19 @@ module ActionView # # <div id="person_123" class="person foo"> Joe Bloggs </div> # + # You can also pass an array of Active Record objects, which will then + # get iterates over and yield each record as an argument for the block. + # For example: + # + # <%= div_for(@people, :class => "foo") do |person| %> + # <%= person.name %> + # <% end %> + # + # produces: + # + # <div id="person_123" class="person foo"> Joe Bloggs </div> + # <div id="person_124" class="person foo"> Jane Bloggs </div> + # def div_for(record, *args, &block) content_tag_for(:div, record, *args, &block) end @@ -42,6 +55,21 @@ module ActionView # # <tr id="foo_person_123" class="person">... # + # You can also pass an array of objects which this method will loop through + # and yield the current object to the supplied block, reduce the need for + # having to iterate through the object (using <tt>each</tt>) beforehand. + # For example (assuming @people is an array of Person objects): + # + # <%= content_tag_for(:tr, @people) do |person| %> + # <td><%= person.first_name %></td> + # <td><%= person.last_name %></td> + # <% end %> + # + # produces: + # + # <tr id="person_123" class="person">...</tr> + # <tr id="person_124" class="person">...</tr> + # # content_tag_for also accepts a hash of options, which will be converted to # additional HTML attributes. If you specify a <tt>:class</tt> value, it will be combined # with the default class name for your object. For example: @@ -52,12 +80,30 @@ module ActionView # # <li id="person_123" class="person bar">... # - def content_tag_for(tag_name, record, prefix = nil, options = nil, &block) - options, prefix = prefix, nil if prefix.is_a?(Hash) - options ||= {} - options.merge!({ :class => "#{dom_class(record, prefix)} #{options[:class]}".strip, :id => dom_id(record, prefix) }) - content_tag(tag_name, options, &block) + def content_tag_for(tag_name, single_or_multiple_records, prefix = nil, options = nil, &block) + if single_or_multiple_records.respond_to?(:to_ary) + single_or_multiple_records.to_ary.map do |single_record| + capture { content_tag_for_single_record(tag_name, single_record, prefix, options, &block) } + end.join("\n").html_safe + else + content_tag_for_single_record(tag_name, single_or_multiple_records, prefix, options, &block) + end end + + private + + # Called by <tt>content_tag_for</tt> internally to render a content tag + # for each record. + def content_tag_for_single_record(tag_name, record, prefix, options, &block) + options, prefix = prefix, nil if prefix.is_a?(Hash) + options ||= {} + options.merge!({ :class => "#{dom_class(record, prefix)} #{options[:class]}".strip, :id => dom_id(record, prefix) }) + if block.arity == 0 + content_tag(tag_name, capture(&block), options) + else + content_tag(tag_name, capture(record, &block), options) + end + end end end end diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb index 4dbb0135f6..acd5e46e33 100644 --- a/actionpack/lib/action_view/helpers/url_helper.rb +++ b/actionpack/lib/action_view/helpers/url_helper.rb @@ -569,6 +569,12 @@ module ActionView # # current_page?(:controller => 'library', :action => 'checkout') # # => false + # + # Let's say we're in the <tt>/products</tt> action with method POST in case of invalid product. + # + # current_page?(:controller => 'product', :action => 'index') + # # => false + # def current_page?(options) unless request raise "You cannot use helpers that need to determine the current " \ @@ -576,6 +582,8 @@ module ActionView "in a #request method" end + return false unless request.get? + url_string = url_for(options) # We ignore any extra parameters in the request_uri if the @@ -596,9 +604,7 @@ module ActionView private def convert_options_to_data_attributes(options, html_options) - if html_options.nil? - link_to_remote_options?(options) ? {'data-remote' => 'true'} : {} - else + if html_options html_options = html_options.stringify_keys html_options['data-remote'] = 'true' if link_to_remote_options?(options) || link_to_remote_options?(html_options) @@ -611,6 +617,8 @@ module ActionView add_method_to_attributes!(html_options, method) if method html_options + else + link_to_remote_options?(options) ? {'data-remote' => 'true'} : {} end end diff --git a/actionpack/lib/sprockets/assets.rake b/actionpack/lib/sprockets/assets.rake index 7594ee4296..a8128d9a82 100644 --- a/actionpack/lib/sprockets/assets.rake +++ b/actionpack/lib/sprockets/assets.rake @@ -13,35 +13,37 @@ namespace :assets do # Ensure that action view is loaded and the appropriate sprockets hooks get executed ActionView::Base - # Always perform caching so that asset_path appends the timestamps to file references. - Rails.application.config.action_controller.perform_caching = true + # Always compile files + Rails.application.config.assets.compile = true config = Rails.application.config env = Rails.application.assets - target = Rails.root.join("public#{config.assets.prefix}") - - if env.respond_to?(:each_logical_path) - config.assets.precompile.each do |path| - env.each_logical_path do |logical_path| - if path.is_a?(Regexp) - next unless path.match(logical_path) - else - next unless File.fnmatch(path.to_s, logical_path) - end - - if asset = env.find_asset(logical_path) - filename = target.join(asset.digest_path) - mkdir_p filename.dirname - asset.write_to(filename) - asset.write_to("#{filename}.gz") if filename.to_s =~ /\.(css|js)$/ - end + target = Pathname.new(File.join(Rails.public_path, config.assets.prefix)) + manifest = {} + manifest_path = config.assets.manifest || target + + config.assets.precompile.each do |path| + env.each_logical_path do |logical_path| + if path.is_a?(Regexp) + next unless path.match(logical_path) + else + next unless File.fnmatch(path.to_s, logical_path) + end + + if asset = env.find_asset(logical_path) + asset_path = config.assets.digest ? asset.digest_path : logical_path + manifest[logical_path] = asset_path + filename = target.join(asset_path) + + mkdir_p filename.dirname + asset.write_to(filename) + asset.write_to("#{filename}.gz") if filename.to_s =~ /\.(css|js)$/ end end - else - # TODO: Remove this once we're depending on sprockets beta 15 - assets = config.assets.precompile.dup - assets << {:to => target} - env.precompile(*assets) + end + + File.open("#{manifest_path}/manifest.yml", 'w') do |f| + YAML.dump(manifest, f) end end end diff --git a/actionpack/lib/sprockets/compressors.rb b/actionpack/lib/sprockets/compressors.rb index 6544953df4..351eff1085 100644 --- a/actionpack/lib/sprockets/compressors.rb +++ b/actionpack/lib/sprockets/compressors.rb @@ -1,21 +1,37 @@ module Sprockets - class NullCompressor + # An asset compressor which does nothing. + # + # This compressor simply returns the asset as-is, without any compression + # whatsoever. It is useful in development mode, when compression isn't + # needed but using the same asset pipeline as production is desired. + class NullCompressor #:nodoc: def compress(content) content end end - class LazyCompressor + # An asset compressor which only initializes the underlying compression + # engine when needed. + # + # This postpones the initialization of the compressor until + # <code>#compress</code> is called the first time. + class LazyCompressor #:nodoc: + # Initializes a new LazyCompressor. + # + # The block should return a compressor when called, i.e. an object + # which responds to <code>#compress</code>. def initialize(&block) @block = block end - def compressor - @compressor ||= @block.call || NullCompressor.new - end - def compress(content) compressor.compress(content) end + + private + + def compressor + @compressor ||= (@block.call || NullCompressor.new) + end end -end
\ No newline at end of file +end diff --git a/actionpack/lib/sprockets/helpers/rails_helper.rb b/actionpack/lib/sprockets/helpers/rails_helper.rb index 7ad4d30d9e..bcb70ee95d 100644 --- a/actionpack/lib/sprockets/helpers/rails_helper.rb +++ b/actionpack/lib/sprockets/helpers/rails_helper.rb @@ -14,6 +14,9 @@ module Sprockets paths = RailsHelper::AssetPaths.new(config, controller) paths.asset_environment = asset_environment paths.asset_prefix = asset_prefix + paths.asset_digests = asset_digests + paths.compile_assets = compile_assets? + paths.digest_assets = digest_assets? paths end end @@ -26,7 +29,7 @@ module Sprockets sources.collect do |source| if debug && asset = asset_paths.asset_for(source, 'js') asset.to_a.map { |dep| - javascript_include_tag(dep, options.merge({ :debug => false, :body => true })) + super(dep.to_s, { :src => asset_path(dep, 'js', true) }.merge!(options)) } else super(source.to_s, { :src => asset_path(source, 'js', body) }.merge!(options)) @@ -42,7 +45,7 @@ module Sprockets sources.collect do |source| if debug && asset = asset_paths.asset_for(source, 'css') asset.to_a.map { |dep| - stylesheet_link_tag(dep, options.merge({ :debug => false, :body => true })) + super(dep.to_s, { :href => asset_path(dep, 'css', true, :request) }.merge!(options)) } else super(source.to_s, { :href => asset_path(source, 'css', body, :request) }.merge!(options)) @@ -58,8 +61,11 @@ module Sprockets private def debug_assets? - config = Rails.application.config.assets - config.allow_debugging && (config.debug || params[:debug_assets]) + begin + compile_assets? && (Rails.application.config.assets.debug || params[:debug_assets]) + rescue NoMethodError + false + end end # Override to specify an alternative prefix for asset path generation. @@ -72,6 +78,18 @@ module Sprockets Rails.application.config.assets.prefix end + def asset_digests + Rails.application.config.assets.digests + end + + def compile_assets? + Rails.application.config.assets.compile + end + + def digest_assets? + Rails.application.config.assets.digest + end + # Override to specify an alternative asset environment for asset # path generation. The environment should already have been mounted # at the prefix returned by +asset_prefix+. @@ -80,7 +98,9 @@ module Sprockets end class AssetPaths < ::ActionView::AssetPaths #:nodoc: - attr_accessor :asset_environment, :asset_prefix + attr_accessor :asset_environment, :asset_prefix, :asset_digests, :compile_assets, :digest_assets + + class AssetNotPrecompiledError < StandardError; end def compute_public_path(source, dir, ext=nil, include_host=true, protocol=nil) super(source, asset_prefix, ext, include_host, protocol) @@ -99,18 +119,25 @@ module Sprockets end def digest_for(logical_path) - if asset = asset_environment[logical_path] - return asset.digest_path + if asset_digests && (digest = asset_digests[logical_path]) + return digest end - logical_path + if compile_assets + if digest_assets && asset = asset_environment[logical_path] + return asset.digest_path + end + return logical_path + else + raise AssetNotPrecompiledError.new("#{logical_path} isn't precompiled") + end end def rewrite_asset_path(source, dir) if source[0] == ?/ source else - source = digest_for(source) if performing_caching? + source = digest_for(source) source = File.join(dir, source) source = "/#{source}" unless source =~ /^\// source @@ -124,16 +151,6 @@ module Sprockets source end end - - def performing_caching? - # When included in Sprockets::Context, we need to ask the - # top-level config as the controller is not available. - if config.action_controller.present? - config.action_controller.perform_caching - else - config.perform_caching - end - end end end end diff --git a/actionpack/lib/sprockets/railtie.rb b/actionpack/lib/sprockets/railtie.rb index c21bf57935..7927b7bc2c 100644 --- a/actionpack/lib/sprockets/railtie.rb +++ b/actionpack/lib/sprockets/railtie.rb @@ -26,6 +26,16 @@ module Sprockets end end + if config.assets.manifest + path = File.join(config.assets.manifest, "manifest.yml") + else + path = File.join(Rails.public_path, config.assets.prefix, "manifest.yml") + end + + if File.exist?(path) + config.assets.digests = YAML.load_file(path) + end + ActiveSupport.on_load(:action_view) do include ::Sprockets::Helpers::RailsHelper |